Bobbin Case 508638002 for Janome 5812, 8050, HF8050 & Husqvarna Viking Emerald

Part 508638002 is a bobbin case: the removable holder that carries the bobbin in the hook and, through its flat spring and adjusting screw, sets bottom thread tension. A split case, a sprung latch or a groove worn into the thread slot shows up as looping on the underside or a lower thread that keeps breaking.

The same case also carries the number 4160299-01. It serves the Janome 5812, 8050, HF5812, HF8050, DC1018 and DC1050, the Husqvarna Viking Emerald 116, 118 Emerald, 122 Emerald and Tribute 140M, the Pfaff 1122 Hobby, 1132 Hobby and 1142 Hobby, and the Kenmore 385.19106 and 385.19112. The package holds one bobbin case and no bobbins.

Compatible machines (19)

Husqvarna Viking: Emerald 116, Tribute 140M, 118 Emerald, 122 Emerald, Tribute 145M

Kenmore: 385.19106, 385.19106900, 385.19112

Pfaff: 1122 Hobby, 1132 Hobby, 1142 Hobby

Janome: 18750 (Hello Kitty), 49018, 5812, 8050, DC1018, DC1050, HF5812, HF8050

Two quick checks before ordering: the old case in your machine should show 508638002 or 4160299-01 in your manual's parts list, and its spring and latch should match the photo. Kenmore owners should read the full model number from the plate, since only the 385.19106 and 385.19112 are covered.